Base | Representation |
---|---|
bin | 1111110001111110010… |
… | …10100011111101100010 |
3 | 1220211120122011002022212 |
4 | 13320333022203331202 |
5 | 32340434224101032 |
6 | 1053032304402122 |
7 | 54113566442630 |
oct | 7707712437542 |
9 | 1824518132285 |
10 | 542225612642 |
11 | 199a5824a22a |
12 | 89106316342 |
13 | 3c19332b99c |
14 | 1c35b218350 |
15 | e187be5bb2 |
hex | 7e3f2a3f62 |
542225612642 has 8 divisors (see below), whose sum is σ = 929529621696. Its totient is φ = 232382405412.
The previous prime is 542225612611. The next prime is 542225612653. The reversal of 542225612642 is 246216522245.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 542225612642.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19365200438 + ... + 19365200465.
It is an arithmetic number, because the mean of its divisors is an integer number (116191202712).
Almost surely, 2542225612642 is an apocalyptic number.
542225612642 is a deficient number, since it is larger than the sum of its proper divisors (387304009054).
542225612642 is a wasteful number, since it uses less digits than its factorization.
542225612642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38730400912.
The product of its digits is 460800, while the sum is 41.
The spelling of 542225612642 in words is "five hundred forty-two billion, two hundred twenty-five million, six hundred twelve thousand, six hundred forty-two".
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